SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.image_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'en' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'A' 
  AND cscart_images_links.object_id IN (
    48473, 48713, 48706, 48297, 48920, 48671, 
    48670, 48302, 48276, 48275, 48238, 
    48270, 48271, 48266, 48265, 48264, 
    48263, 48246, 48277, 48247, 48259, 
    48258, 48257, 48256, 48255, 48248, 
    48237, 48236, 48233, 48201, 48103, 
    48102, 48267, 48047, 48192, 48120, 
    48101, 48100, 48099, 48097, 47985, 
    47984, 48078, 48046, 48410, 48409, 
    48408, 48407, 48406, 48405, 48404, 
    48403, 48402, 48401, 48400, 48399, 
    48398, 48397, 48396, 48395, 48394, 
    48393, 48392, 48391, 48390, 48389, 
    48388, 48387, 48386, 48385, 48384, 
    48383, 48382, 48381, 48380, 48379, 
    48378, 48377, 48376, 48375
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00057

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_images_links range object_id object_id 81 80 Using index condition; Using filesort
1 SIMPLE cscart_images eq_ref PRIMARY PRIMARY 4 toolboxdigitalshop_dev.cscart_images_links.image_id 1
1 SIMPLE cscart_common_descriptions eq_ref PRIMARY PRIMARY 108 toolboxdigitalshop_dev.cscart_images.image_id,const,const 1 Using where